Math, asked by vasavayash782, 5 months ago

$4(sin {}^{4} 30° + cos² 60) - 3(cos² 45° - sin² 90°) - sin²60°$

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Answered by isfakulali

1

Answer:

4(sin⁴30°+cos⁴60)-3(cos²45°+sin²90°)

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